Pill Identification by Imprints: fentanyl 400 mcg Home Pill Identification by Imprints: fentanyl 400 mcg 3 results FENTANYL CITRATE OTFC 400 MCG Side 1: FENTANYL 400 MCG Color: White Side 2: Shape: Bullet FENTANYL CITRATE OTFC 400 MCG Side 1: fentanyl 400 mcg Color: White Side 2: Shape: Cylindrical FENTANYL CITRATE OTFC 400 MCG Side 1: fentanyl 400 mcg Color: White Side 2: Shape: Cylindrical Other Popular Drug Imprint G 343 NL 950 SOMA 250 052 10 mg and 3513 319 54 375 MYLAN G1 S551 5225 PAXIL Mini G 343 T P M C52 FENTANYL 100mcg/hr L 67 93 782 ATON 705 cor 187 54 710 L852 Zegerid Z622 44 183 C53 K 76 G 421 DAN 5555 ML 67 497 PAD 0181 54 070 2 0 WW928 MYLAN 167 CL61 FL 60 93 7438 M B1